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. 2019 Oct 30;7(10):e14198. doi: 10.2196/14198

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©Ryan Lee Romero, Frederick Kates, Mark Hart, Amanda Ojeda, Itai Meirom, Stephen Hardy. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 30.10.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR mhealth and uhealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.

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Inclusion and exclusion criteria flowchart. ASL: American Sign Language; DHOH: deaf and hard-of-hearing; MARS: Mobile App Rating Scale.